[Determination of theophylline, caffeine and ephedrine hydrochloride in the preparation Belladrinal tablet].
D002110:Caffeine / Q000032:analysis*; D002712:Chlorides; D002854:Chromatography, Paper; D003124:Colorimetry; D004809:Ephedrine / Q000032:analysis*; D008722:Methods; D011199:Potentiometry; D013607:Tablets; D013806:Theophylline / Q000032:analysis*
D002712:Chlorides; D013607:Tablets; D002110:Caffeine; D013806:Theophylline; D004809:Ephedrine
Oznaczanie teofiliny kofeiny, chlorowodorku efedryny obok siebie w preparacie Belladrinal tabletki.